austenitic alloy steel meaning in Chinese

奥氏体合金钢
沃斯田合金钢

Specification for general requirements for carbon , ferritic alloy , and austenitic alloy steel tubes
碳素钢管铁素体合金钢管及奥氏体合金钢管规范
Standard specification for general requirements for carbon , ferritic alloy , and austenitic alloy steel tubes
碳素钢管铁素体合金钢管及奥氏体合金钢管一般要求的标准规范
Standard specification for general requirements for ferritic alloy steel , austenitic alloy steel , and stainless steel tubes
铁素体合金钢管奥氏体合金钢管和不锈钢管一般要求的标准规范